Chapter 2 — About the SG20 Bluetooth Base Station
22 SG20B Cordless Scanner + Bluetooth Base Station User’s Guide
10-Pin modular
connector
Symbol:
Used to connect any SG20 scanner cable (powered & non-
powered):
• USB cable (non-powered)—Used to transmit data and
receive host commands (via EasySet). To charge a
scanner (fast charge—3 hrs) you must connect an
external power supply on the DC connector on the
base.
• Keyboard wedge Y-cable (non-powered)—Used to send
data to a data collection application. To charge a
scanner (fast charge—3 hrs) you must use an external
power supply connected to the DC connector on the
base.
• RS-232 cable (powered)—Used to transmit data and
receive host commands (via EasySet). The RS-232 cable
requires a power supply connected to the cable. This
power supply provides power to charge a scanner (fast
charge—3 hrs). No power needed on the base DC
connector.
DC connector
Symbol:
Used to connect an Intermec power supply unit and
charge a scanner (fast charge—3 hrs).
SG20 Bluetooth Base Station Port Description
Port Description